ALKALI-METAL FLUORIDE CARBONATES

被引：5
作者：
ALBERT, B
ARLT, J
JANSEN, M
ERHARDT, H
机构：
[1] UNIV BONN,INST ANORGAN CHEM,GERHARD DOMAGK STR 1,W-5300 BONN 1,GERMANY
[2] UNIV HANOVER,INST ANORGAN CHEM,W-3000 HANNOVER 1,GERMANY
来源：
ZEITSCHRIFT FUR ANORGANISCHE UND ALLGEMEINE CHEMIE | 1992年 / 607卷 / 01期
关键词：
ALKALI METAL FLUORIDE CARBONATES; PREPARATION; CRYSTAL STRUCTURE; IR; RAMAN SPECTRA;
D O I：
10.1002/zaac.19926070104
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Alkali metal fluoride carbonates A3(CO3)F and A2A'(CO3)F with A,A' = K, Rb, Cs have been obtained by solid state reaction between the respective alkali metal fluorides and carbonates. They crystallize isotype to K3(CO3)F. The cell dimensions of K2Rb(CO3)F, KRb2(CO3)F, and CsRb2(CO3)F have been determined and refined by X-ray powder diffraction methods. Solid solutions are formed between K3(CO3)F and Rb3(CO3)F. The crystal structures of K2Rb(CO3)F and KRb2(CO3)F were refined based on single crystal diffraction data. A factor group analysis allowed for interpretation of IR and Raman spectra of K3(CO3)F.
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页码：13 / 18
页数：6
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